Bug: Dependency conflict warning wrong

[Smephite]

Setup

Having the following dependency chain:

A clear dependency conflict exists as when flattening the dependency tree two different versions of dep2 are depended on (1.0.0 and 1.0.1).

Note: dep1 is defined by revision whereas the other dependencies are defined by version.

What happens

Bender correctly identifies this dependency conflict but displays an unhelpful message as the version is displayed incorrectly

Requirement `master` conflicts with other requirements on dependency `dep2`.

- package `top` requires `=1.0.1`
- package `dep1` requires `master`

To resolve this conflict manually, select a revision for `dep2` among:
0) `=1.0.1`
1) `master`

i.e. the version of dep2 as required by dep1 is =1.0.0 and not master.

What is expected

Bender should display the correction version:

Requirement `=1.0.0` conflicts with other requirements on dependency `dep2`.

- package `top` requires `=1.0.1`
- package `dep1` requires `=1.0.0`

To resolve this conflict manually, select a revision for `dep2` among:
0) `=1.0.1`
1) `=1.0.0`

Additional information

Bender correctly displays the dependency conflict message when using a version tag for dep1 instead of the revision tag.